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Financial data and information services · subsidiary · Japan

Video Research Ltd

videor.co.jp ↗

Runs Japan's official TV ratings, owned and used by broadcasters, agencies, and Dentsu.

Hard to displace
Assessed 26 July 2026 · Evidence as of 26 July 2026
Strong structural protection; the business model survives ai pressure.
On the recordSince 26 July 2026 · Checkable from H2 2027 · Every call on the record Checkpoint: Watch whether Nielsen's Four-Screen product pulls cross-media mandates away from the Nielsen-Video Research joint TAR offering
The call

Owned by the industry it measures, Video Research holds the linear TV ratings role while watching whether cross-media digital measurement drifts toward Nielsen instead.

Video Research Ltd is the company that measures how many people watch TV shows in Japan. The broadcasters and ad agencies own it together, which makes it very hard to replace, even harder than just being the best at what you do. A big rival called Nielsen could have tried to take over, but instead chose to work with Video Research in 2024. The real problem is not Nielsen or new AI tools, but that fewer people are watching regular TV every year, which shrinks the whole business that Video Research depends on. Watch whether Nielsen's new tool for measuring digital ads (launched in mid-2026) will eventually pull customers away from Video Research's newer cross-media products, or if Video Research's core TV measurement business stays protected.

Why
01
AI pressure: None apparent. AI shows up as an internal research tool (Asclone personas), not a force taking away Video Research's core ratings role. Could AI do the core job? Unlikely.
02
Bigger players: Nielsen. Nielsen launched its own Four-Screen Ad Dedup product for YouTube in Japan, June 2026, competing in cross-media measurement outside the linear core. Could a giant copy it? No, they are blocked.
03
What protects it. Broadcasters and ad agencies, including Dentsu at roughly 34% ownership, built and still run on Video Research as the settlement currency for TV ads.
What would change this call
Adoption trajectory of Nielsen's independent Four-Screen Ad Dedup YouTube product in Japan through 2027. Shows whether Nielsen's cross-media growth segment is pulling business away from the Nielsen-VR joint TAR offering.
Whether broadcaster/agency consortium endorses a Nielsen-led or platform-led cross-media ad-settlement standard. Would signal VR losing its central currency role beyond linear TV.
Evolution of the REVISIO capital and business alliance (deeper integration, acquisition, or standalone growth) over the next year. Indicates whether VR is successfully shifting its product mix toward attention metrics.
Key numbers
  • Net income ¥1.688 billion (2025-11-02)
  • Dentsu Group owns about 34% of the company (n.d.)
  • Equity ratio 83.8% (2025-11-02)
Named risks
  • Secular decline in linear TV viewing as internet media reaches ~60% of viewing time (2024 BCG survey). Severity: high
  • Nielsen's independent cross-media/digital products (Four-Screen Dedup, June 2026) could pull growth-segment mandates away from joint VR-Nielsen TAR offering. Severity: medium
  • Headcount decline from ~413 (2016) to 292 (2025) may signal shrinking core business scale. Severity: medium
  • Reliance on broadcaster/agency consortium governance means any joint decision to adopt an alternative currency could bypass VR. Severity: low
Rivals, as read in July 2026
RivalDirectionEvidence
NielsencontestingRenewed cross-media partnership Sept 2024 but launched own independent Four-Screen Dedup tool in Japan June 2026
TVergaining onTVer reached 44.6M+ monthly users by late 2025 as streaming erodes linear TV viewing VR measures
REVISIOcontestingBecame capital/business ally rather than rival in July 2025, extending VR into attention-measurement data
Video Research Interactive (own affiliate)contestingHandles digital measurement as internal complement, not external threat
Questions people ask
Is Video Research profitable?
Yes. For fiscal year 2025 (ending March 2025), Video Research reported net income of ¥1.688 billion on total assets of ¥34.15 billion and an equity ratio of 83.8 percent, indicating a low-leverage, consistently profitable business as of November 2025.
Who owns Video Research?
Video Research is a private company owned by a consortium of Japanese broadcasters and ad agencies, with Dentsu Group holding roughly 34 percent, alongside Hakuhodo DY, Daiko, and Toshiba Digital Solutions as other shareholders, per Wikipedia's infobox data.
Could AI replace Video Research's TV ratings business?
Unlikely soon. VR's core product relies on physical People Meters in thousands of real households (2,700 in Kanto, 1,200 in Kansai) that AI cannot fabricate. VR uses generative AI (Asclone, launched September 2024) to enhance its own qualitative research, not replace its panel data.
Is Nielsen a threat to Video Research?
Nielsen renewed a strategic partnership with Video Research in September 2024 to build cross-media measurement rather than compete directly. However, Nielsen launched its own independent Four-Screen Ad Deduplication YouTube measurement in Japan in June 2026, an adjacent growth-segment move worth watching.
What is Video Research's biggest competitor?
Within Japan's linear TV ratings, Video Research effectively has no direct rival due to broadcaster/agency consortium ownership since 1962. In adjacent cross-media/digital measurement, Nielsen is the closest peer, having renewed a partnership in September 2024 and launched its own YouTube dedup tool in June 2026.
Does Video Research use AI in its products?
Yes. In September 2024, Video Research co-developed 'Asclone' with alt Inc., a generative-AI tool that creates AI consultant personas from its proprietary ACR/ex consumer data to speed up qualitative research interviews.
Timeline
  • 2026-06-22Nielsen launches independent Four-Screen Ad Deduplication YouTube measurement in Japan
  • 2025-11-02FY2025 (63rd term) results reported: net income ¥1.688B, equity ratio 83.8%
  • 2025-07-08Video Research enters capital and business alliance with attention-measurement startup REVISIO
  • 2025-07-01Headcount recorded at 292 employees
  • 2025-01-15VR publishes 2024 TV viewership ranking; NHK's Kohaku Uta Gassen ranks #1
  • 2024-09-30VR co-develops generative-AI research tool Asclone with alt Inc.
  • 2024-09-12Nielsen and Video Research renew strategic cross-media measurement partnership
  • 2022Google certifies Video Research as third-party YouTube measurement vendor
  • 2016-01-26Company headcount recorded at approximately 413 employees
  • 1962-09-20Video Research Ltd established as Japan's dedicated TV viewership research institute
Revision history
26 July 2026
First assessed. Hard to displace. The text above is fixed as of this date and is not edited afterwards.
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